The compact, lightweight MK19 EVO, with its environmentally sealed system, dry ambient pressure chamber plus user-friendly LP port swivel turret, this regulator system is uniquely well-suited to handling cold water and the harsh diving conditions often encountered by technical divers. This is for the 1st Stage only. If you need a matching regulator, check out our ScubaPro matches!
| 1st Stage Type | Diaphram |
| Water Temperature | Cold, Temperate, Warm |
| Nitrox Mix | Up to 40% |
| HP Ports | 2 |
| LP Ports | 5 |
| 1st Stage Materials | Chrome-Plated Brass |